AK5394AVS AKM [Asahi Kasei Microsystems], AK5394AVS Datasheet

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AK5394AVS

Manufacturer Part Number
AK5394AVS
Description
Super High Performance 192kHz 24-Bit ADC
Manufacturer
AKM [Asahi Kasei Microsystems]
Datasheets

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Manufacturer
Quantity
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Part Number:
AK5394AVS
Manufacturer:
AKM
Quantity:
100
Part Number:
AK5394AVS-E2
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AKM
Quantity:
20 000
Part Number:
AK5394AVSP-E2
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ASAHI KASEI
The AK5394A is a 24bit, 192kHz sampling 2ch A/D Converter for professional digital audio systems. The
modulator in the AK5394A uses the new developed advanced multi bit architecture. This new architecture
achieves the wide dynamic range and wide bandwidth, while keeping superior distortion characteristics.
The AK5394A performs 123dB dynamic range, so the device is suitable for professional studio equipment
such as digital mixer, digital VTR etc. The operating voltages support analog 5V and digital 3.3V, so it is
easy to I/F with 3.3V logic IC.
MS0137-E-03
VREFR+
VREFL+
VREFR-
VREFL-
VCOMR
VCOML
AINR-
AINR+
AINL+
AINL-
ZCAL
26
28
1
2
3
5
6
25
24
27
4
VA
23
128x Oversampling
New advanced multi bit Architecture ADC
Sampling Rate: 1kHz ∼ 216kHz
Full Differential Inputs
S/(N+D): 110dB
DR: 123dB
S/N: 123dB
High Performance Linear Phase Digital Anti-Alias filter
Digital HPF & Offset Calibration for Offset Cancel
Power Supply: 5V±5%(Analog), 3 ∼ 5.25V(Digital)
Power Dissipation: 665mW
Package: 28pin SOP
AK5392/3 Semi-Pin Compatible
• Passband: 0 ∼ 21.768kHz(@fs=48kHz)
• Ripple: 0.001dB
• Stopband: 120dB
AGND
Super High Performance 192kHz 24-Bit ∆Σ ADC
Delta-Sigma
Delta-Sigma
Modulator
Modulator
Reference
Reference
Voltage
Voltage
22
BGND
GENERAL DESCRIPTION
21
SMODE1
12
FEATURES
Decimation
Decimation
CAL
SMODE2
- 1 -
Controller
9
Filter
Filter
11
RSTN
SCLK
10
Serial Output
14
Interface
LRCK
HPF
HPF
13
VD
7
Calibration
FSYNC
SRAM
16
DGND
8
AK5394A
15
19
17
20
18
HPFE
MCLK
DFS0
DFS1
SDATA
[AK5394A]
2005/05

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